my-merc-n-me

Hi all,

I have a c180 classic auto w203 petrol 2 litre. My diff started whining so I changed the diff for a 2 liltre manual. Started jumping from 2nd to 3rd gear then getting stuck in 3rd gear. Garage advised me the ratios are different between the two diffs. Now got my hands on a diff from a 2 litre auto kompressor, same year. Changed it and still have the same problem.

Can anyone help me please????